FR2707035B1 - - Google Patents

Info

Publication number
FR2707035B1
FR2707035B1 FR9307791A FR9307791A FR2707035B1 FR 2707035 B1 FR2707035 B1 FR 2707035B1 FR 9307791 A FR9307791 A FR 9307791A FR 9307791 A FR9307791 A FR 9307791A FR 2707035 B1 FR2707035 B1 FR 2707035B1
Authority
FR
France
Prior art keywords
plate
support element
diffusers
diffuser
wastes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9307791A
Other languages
English (en)
French (fr)
Other versions
FR2707035A1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Areva NP SAS
Orano Demantelement SAS
Original Assignee
Framatome SA
Compagnie Generale des Matieres Nucleaires SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to FR9307791A priority Critical patent/FR2707035B1/fr
Application filed by Framatome SA, Compagnie Generale des Matieres Nucleaires SA filed Critical Framatome SA
Priority to JP7502500A priority patent/JPH09502257A/ja
Priority to DE69401948T priority patent/DE69401948T2/de
Priority to AT94919714T priority patent/ATE149729T1/de
Priority to KR1019950705924A priority patent/KR960703485A/ko
Priority to PCT/FR1994/000717 priority patent/WO1995000956A1/fr
Priority to EP94919714A priority patent/EP0705477B1/fr
Priority to ES94919714T priority patent/ES2099620T3/es
Priority to ZA944551A priority patent/ZA944551B/xx
Publication of FR2707035A1 publication Critical patent/FR2707035A1/fr
Application granted granted Critical
Publication of FR2707035B1 publication Critical patent/FR2707035B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/3206—Means associated with the fuel bundle for filtering the coolant, e.g. nozzles, grids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S376/00—Induced nuclear reactions: processes, systems, and elements
    • Y10S376/90—Particular material or material shapes for fission reactors
    • Y10S376/901—Fuel

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Filtration Of Liquid (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR9307791A 1993-06-25 1993-06-25 Expired - Fee Related FR2707035B1 (enrdf_load_stackoverflow)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9307791A FR2707035B1 (enrdf_load_stackoverflow) 1993-06-25 1993-06-25
DE69401948T DE69401948T2 (de) 1993-06-25 1994-06-15 Filterfussstück eines kernreaktorbrennstabbundels
AT94919714T ATE149729T1 (de) 1993-06-25 1994-06-15 Filterfussstück eines kernreaktorbrennstabbundels
KR1019950705924A KR960703485A (ko) 1993-06-25 1994-06-15 원자로용 연료 조립체의 필터링 하단 노즐(Lower filtering nozzle for a fuel assembly in a nuclear reactor)
JP7502500A JPH09502257A (ja) 1993-06-25 1994-06-15 原子炉用燃料集合体のろ過底部ノズル
PCT/FR1994/000717 WO1995000956A1 (fr) 1993-06-25 1994-06-15 Embout inferieur filtrant d'un assemblage combustible pour un reacteur nucleaire
EP94919714A EP0705477B1 (fr) 1993-06-25 1994-06-15 Embout inferieur filtrant d'un assemblage combustible pour un reacteur nucleaire
ES94919714T ES2099620T3 (es) 1993-06-25 1994-06-15 Terminal inferior filtrante de un ensamblaje combustible para un reactor nuclear.
ZA944551A ZA944551B (en) 1993-06-25 1994-06-24 Filtering bottom nozzle of a fuel assembly for a nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307791A FR2707035B1 (enrdf_load_stackoverflow) 1993-06-25 1993-06-25

Publications (2)

Publication Number Publication Date
FR2707035A1 FR2707035A1 (enrdf_load_stackoverflow) 1994-12-30
FR2707035B1 true FR2707035B1 (enrdf_load_stackoverflow) 1995-09-08

Family

ID=9448582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9307791A Expired - Fee Related FR2707035B1 (enrdf_load_stackoverflow) 1993-06-25 1993-06-25

Country Status (9)

Country Link
EP (1) EP0705477B1 (enrdf_load_stackoverflow)
JP (1) JPH09502257A (enrdf_load_stackoverflow)
KR (1) KR960703485A (enrdf_load_stackoverflow)
AT (1) ATE149729T1 (enrdf_load_stackoverflow)
DE (1) DE69401948T2 (enrdf_load_stackoverflow)
ES (1) ES2099620T3 (enrdf_load_stackoverflow)
FR (1) FR2707035B1 (enrdf_load_stackoverflow)
WO (1) WO1995000956A1 (enrdf_load_stackoverflow)
ZA (1) ZA944551B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10358829B3 (de) * 2003-12-16 2005-06-16 Framatome Anp Gmbh Brennelement für einen Druckwasserkernreaktor
EP1766633B1 (en) * 2004-05-30 2016-04-13 Pebble Bed Modular Reactor (Proprietary) Limited Nuclear plant and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664880A (en) * 1984-12-07 1987-05-12 Westinghouse Electric Corp. Wire mesh debris trap for a fuel assembly
US4678627A (en) * 1985-04-04 1987-07-07 Westinghouse Electric Corp. Debris-retaining trap for a fuel assembly
US5132077A (en) * 1990-09-14 1992-07-21 Combustion Engineering, Inc. Lower end fitting

Also Published As

Publication number Publication date
ZA944551B (en) 1995-12-27
DE69401948T2 (de) 1997-07-10
ATE149729T1 (de) 1997-03-15
DE69401948D1 (de) 1997-04-10
KR960703485A (ko) 1996-08-17
EP0705477A1 (fr) 1996-04-10
JPH09502257A (ja) 1997-03-04
EP0705477B1 (fr) 1997-03-05
FR2707035A1 (enrdf_load_stackoverflow) 1994-12-30
ES2099620T3 (es) 1997-05-16
WO1995000956A1 (fr) 1995-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse